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Cheap flights from Idaho to Cincinnati from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Cincinnati departing on 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Idaho to Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
10:06 am - 9:09 pm
BOI
-
CVG
9h 03m
1 stop
Alaska Airlines Logo
8:39 am - 3:23 pm
CVG
-
BOI
8h 44m
1 stop
$357Alaska Airlines
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
5:52 am - 4:59 pm
GEG
-
CVG
8h 07m
1 stop
Alaska Airlines Logo
6:02 pm - 11:59 pm
CVG
-
GEG
8h 57m
1 stop
$357Alaska Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
5:00 am - 2:23 pm
GEG
-
CVG
6h 23m
1 stop
United Airlines Logo
5:25 am - 12:35 pm
CVG
-
GEG
10h 10m
2 stops
$362United Airlines
Tue, Sep 1 - Sat, Sep 5
American Airlines Logo
6:30 am - 4:49 pm
GEG
-
CVG
7h 19m
1 stop
American Airlines Logo
7:23 am - 11:54 am
CVG
-
GEG
7h 31m
1 stop
$378American Airlines
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
2:09 pm - 12:29 am
GEG
-
CVG
7h 20m
1 stop
American Airlines Logo
7:26 am - 12:02 pm
CVG
-
GEG
7h 36m
1 stop
$391American Airlines
Wed, Aug 12 - Wed, Aug 19
Delta Logo
11:10 pm - 8:56 am
BOI
-
CVG
7h 46m
1 stop
Delta Logo
7:59 pm - 12:05 am
CVG
-
BOI
6h 06m
1 stop
$399Delta
Tue, Jul 7 - Wed, Jul 15
Delta Logo
2:26 pm - 11:11 pm
GEG
-
CVG
5h 45m
1 stop
Delta Logo
7:52 pm - 11:09 pm
CVG
-
GEG
6h 17m
1 stop
$399Delta
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
2:43 pm - 10:21 pm
BOI
-
CVG
5h 38m
1 stop
United Airlines Logo
9:10 am - 4:49 pm
CVG
-
BOI
9h 39m
2 stops
$405United Airlines
Mon, Nov 2 - Sat, Nov 7
Southwest Logo
6:15 am - 6:35 pm
GEG
-
CVG
9h 20m
2 stops
Southwest Logo
7:00 pm - 10:40 pm
CVG
-
GEG
6h 40m
1 stop
$417Southwest
Wed, Aug 12 - Thu, Aug 13
Southwest Logo
7:05 am - 6:35 pm
BOI
-
CVG
9h 30m
2 stops
Southwest Logo
8:10 am - 2:10 pm
CVG
-
BOI
8h 00m
1 stop
$426Southwest
Wed, Aug 12 - Thu, Aug 13

Delta flights from Idaho to Cincinnati

Our best Delta deals on Idaho to Cincinnati flight tickets
Delta
Jul 7
BOI11:10 pmBoise Air Term. Gowen Fld
7h 46m
1 stop
CVG8:56 amCincinnati Cinci./N. Kentucky
Jul 15
CVG7:59 pmCincinnati Cinci./N. Kentucky
6h 06m
1 stop
BOI12:05 amBoise Air Term. Gowen Fld
$399
Delta
Aug 18
BOI2:53 pmBoise Air Term. Gowen Fld
6h 41m
1 stop
CVG11:34 pmCincinnati Cinci./N. Kentucky
Aug 21
CVG7:52 pmCincinnati Cinci./N. Kentucky
6h 07m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$443
Delta
Sep 24
GEG10:50 pmSpokane
7h 11m
1 stop
CVG9:01 amCincinnati Cinci./N. Kentucky
Sep 27
CVG7:45 amCincinnati Cinci./N. Kentucky
7h 29m
1 stop
GEG12:14 pmSpokane
$456

Frontier flights from Idaho to Cincinnati

Our best Frontier deals on Idaho to Cincinnati flight tickets
Frontier
Aug 2
BOI1:24 pmBoise Air Term. Gowen Fld
28h 07m
1 stop
CVG7:31 pmCincinnati Cinci./N. Kentucky
Aug 8
CVG8:26 pmCincinnati Cinci./N. Kentucky
18h 03m
1 stop
BOI12:29 pmBoise Air Term. Gowen Fld
$454
Frontier
Jun 23
BOI1:25 pmBoise Air Term. Gowen Fld
32h 21m
2 stops
CVG11:46 pmCincinnati Cinci./N. Kentucky
Jun 27
CVG8:15 pmCincinnati Cinci./N. Kentucky
18h 15m
1 stop
BOI12:30 pmBoise Air Term. Gowen Fld
$521
Frontier
Jun 25
BOI1:25 pmBoise Air Term. Gowen Fld
18h 52m
2 stops
CVG10:17 amCincinnati Cinci./N. Kentucky
Jun 27
CVG8:15 pmCincinnati Cinci./N. Kentucky
18h 15m
1 stop
BOI12:30 pmBoise Air Term. Gowen Fld
$555

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Cincinnati that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 27, 2026.
Use the filters below to find and compare flights from Idaho to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 10/27

10:06 am-9:09 pm

1 stop9h 03m

Cincinnati Cinci./N. Kentucky

Sat 10/31

8:39 am-3:23 pm

1 stop8h 44m

$357

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Tue 8/25

5:52 am-4:59 pm

1 stop8h 07m

Cincinnati Cinci./N. Kentucky

Sat 8/29

6:02 pm-11:59 pm

1 stop8h 57m

$357

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Tue 9/1

5:00 am-2:23 pm

1 stop6h 23m

Cincinnati Cinci./N. Kentucky

Sat 9/5

5:25 am-12:35 pm

2 stops10h 10m

$362

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 8/12

6:30 am-4:49 pm

1 stop7h 19m

Cincinnati Cinci./N. Kentucky

Wed 8/19

7:23 am-11:54 am

1 stop7h 31m

$378

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 8/12

2:09 pm-12:29 am

1 stop7h 20m

Cincinnati Cinci./N. Kentucky

Wed 8/19

7:26 am-12:02 pm

1 stop7h 36m

$391

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 7/7

11:10 pm-8:56 am

1 stop7h 46m

Cincinnati Cinci./N. Kentucky

Wed 7/15

7:59 pm-12:05 am

1 stop6h 06m

$399
Quickest round-trip

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 7/29

2:26 pm-11:11 pm

1 stop5h 45m

Cincinnati Cinci./N. Kentucky

Wed 8/5

7:52 pm-11:09 pm

1 stop6h 17m

$399

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Mon 11/2

2:43 pm-10:21 pm

1 stop5h 38m

Cincinnati Cinci./N. Kentucky

Sat 11/7

9:10 am-4:49 pm

2 stops9h 39m

$405

SpokaneCincinnati

GEG - CVG

GEGCVG

Spokane

Wed 8/12

6:15 am-6:35 pm

2 stops9h 20m

Cincinnati Cinci./N. Kentucky

Thu 8/13

7:00 pm-10:40 pm

1 stop6h 40m

$417

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Wed 8/12

7:05 am-6:35 pm

2 stops9h 30m

Cincinnati Cinci./N. Kentucky

Thu 8/13

8:10 am-2:10 pm

1 stop8h 00m

$426

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cincinnati from

How to get the cheapest flight ticket from Idaho to Cincinnati

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cincinnati?

The month of January is, on average, the cheapest month to fly to Cincinnati from Idaho, with most prices found around $0. If you aren’t able to travel to Cincinnati during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $125.

Cheap Idaho to Cincinnati flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Cincinnati

Fastest flight time

5h 20m

Direct flights

None
The fastest flight from Idaho to Cincinnati takes 5h 20m
There are no direct flights from Idaho to Cincinnati. There are no popular flight routes from Idaho to Cincinnati.
Search flight deals

Frequently asked questions about flying from Idaho to Cincinnati

  • When did momondo last update prices for flights from Idaho to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Idaho to Cincinnati Cinci./N. Kentucky Airport are updated daily.

  • How many operators does momondo search for flights from Idaho to Cincinnati Cinci./N. Kentucky Airport?

  • How old do you have to be to fly from Idaho to Cincinnati Cinci./N. Kentucky Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The travel and health documents you'll need for your trip to Cincinnati Cinci./N. Kentucky Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cincinnati Cinci./N. Kentucky Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Idaho to Cincinnati

Compare and see reviews for airlines that fly from Idaho to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $191Free CancellationRating
7.9
8,429 reviews
Search Delta flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,752 reviews
Search United Airlines flights

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Newport
Sharonville
Covington
Middletown
Williamstown
Lawrenceburg
Blue Ash
West Chester
Fairfield
Oxford
Monroe
Dry Ridge
Hebron
Bethel
Trenton
Corinth
Georgetown
Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Cincinnati?

It is quick and easy to find Idaho to Cincinnati flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cincinnati that suits you.

Can I find flights from Idaho to Cincinnati with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cincinnati from Idaho with this policy.

How can momondo help me find flights from Idaho to Cincinnati?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Cincinnati.

I’m not ready to book a flight from Idaho to Cincinnati right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho to Cincinnati flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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